Wall hanging structure and inverter

Abstract

The utility model discloses a wall hanging structure and inverter relates to inverter auxiliary structure field, including I-shaped mounting rack and bearing support, the inside of I-shaped mounting rack is symmetrically provided with the bearing groove, and the inner surface of bearing groove is movably equipped with the fastening screw, and the outer surface of fastening screw is movably connected with the expansion screw sleeve, and the expansion screw sleeve is connected with the bearing support. The bearing supports are fixedly installed on the outer side of the I-shaped installation frame in a vertically symmetrical mode. According to the wall hanging structure and the inverter, through the arrangement of the expansion screw sleeve, when a worker rotates a fastening screw, the expansion screw sleeve can be driven to expand in a wall body, so that the purpose of firmly fixing the I-shaped mounting frame on the wall body is achieved; by arranging the I-shaped mounting rack on the inverter body, the I-shaped mounting rack is prevented from loosening when the inverter body is used for a long time, and by arranging the bearing grooves, the fastening screws do not protrude after being installed, so that convenience is provided for subsequent disassembly and assembly of the inverter body by workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary structure field of inverter, concretely is a wall -hanging structure and inverter. BACKGROUND

[0002] The inverter is a kind of converter that can convert DC power (battery, storage battery) into fixed frequency fixed voltage or adjustable frequency adjustable voltage AC (generally 220V, 50Hz sine wave), it is composed of inverter bridge, control logic and filter circuit, is widely used in air conditioner, home theater, electric grinding wheel, power tool, sewing machine, DVD, VCD, computer, television, washing machine, range hood, refrigerator, video recorder, massager, fan, lighting etc., and the installation mode of part inverter is hung on the wall, at this time wall-hanging structure is needed to be used to assist the installation work of inverter.

[0003] However, the current wall-hanging structure still has some deficiencies, such as the existing wall-hanging structure auxiliary dismounting step is more complicated, so that the worker needs to spend a long time to dismount the inverter when the inverter needs to be overhauled, thereby certain interference is brought to the overhauling efficiency of the worker, and certain use defects exist.

[0004] Therefore, it is urgent to improve this defect, and the utility model provides a wall-hanging structure and inverter. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a wall-hanging structure and inverter to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wall-hanging structure and inverter, including I-shaped mounting frame and bearing support, the inside of I-shaped mounting frame is symmetrically provided with bearing groove, and the inner surface of bearing groove movably installs fastening screw, and the outer surface of fastening screw movably connects expansion sleeve, the outside of I-shaped mounting frame is symmetrically fixedly installed with bearing support, and the outside of bearing support is symmetrically installed with locking assembly.

[0007] Further, the outer dimension of the end portion of the fastening screw is completely consistent with the inner dimension of the bearing groove, and the end portion of the fastening screw forms a clamping structure with the I-shaped mounting frame through the bearing groove.

[0008] Further, the locking assembly includes locking rod, connecting plate, pull ring, reset spring and arc-shaped clamping block, the end portion of the locking rod is fixedly connected with the connecting plate, the other end of the connecting plate is fixedly installed with the pull ring, the end portion of the connecting plate is fixedly connected with the reset spring, and the other end of the locking rod is fixedly installed with the arc-shaped clamping block.

[0009] Further, the end of the reset spring is fixedly connected with the end of the connecting plate, the other end of the reset spring is fixedly connected with the outer side of the bearing support, and the connecting plate and the bearing support form an elastic structure through the reset spring.

[0010] Further, the end of the arc-shaped clamping block is fixedly connected with the end of the locking rod, the other end of the locking rod is fixedly connected with the end of the connecting plate, and the arc-shaped clamping block and the connecting plate form a fixed structure through the locking rod.

[0011] An inverter comprises an inverter body and a connecting assembly, the connecting assembly is symmetrically arranged on the back of the inverter body, and the connecting assembly comprises a connecting mounting block, an arc-shaped clamping groove and a T-shaped sliding block.

[0012] Further, the inner size of the arc-shaped clamping groove is completely matched with the outer size of the arc-shaped clamping block, and the arc-shaped clamping block and the connecting mounting block form a clamping structure through the arc-shaped clamping groove.

[0013] Further, the bottom of the connecting mounting block is fixedly connected with the top of the T-shaped sliding block, and the connecting mounting block and the bearing support form a sliding structure through the T-shaped sliding block.

[0014] The wall hanging structure and the inverter have the following beneficial effects:

[0015] 1、The expansion sleeve is arranged, so that the worker can drive the expansion sleeve to expand in the wall body when rotating the fastening screw, the purpose of fixing the I-shaped mounting rack on the wall body is achieved, the I-shaped mounting rack is prevented from loosening when the inverter body is used for a long time, the bearing groove is arranged, the fastening screw does not generate a protrusion after being installed, and convenience is provided for the worker to disassemble and assemble the inverter body.

[0016] 2、The T-shaped sliding block is arranged, so that the connecting mounting block is convenient for the worker to move back and forth along the inside of the bearing support, the reset spring and the arc-shaped clamping block are arranged, so that the locking rod can drive the arc-shaped clamping block to be automatically clamped into the inside of the arc-shaped clamping groove to complete the locking work when the worker presses the connecting mounting block inward, convenience is provided for the worker to install the inverter body, the pull ring is arranged, so that the worker can pull the locking rod outward to complete the unlocking work, the disassembly efficiency of the worker is improved, the worker is prevented from spending a long time on the disassembly and assembly of the inverter, and the maintenance efficiency of the worker is prevented from being disturbed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Fig. 1 is a front view of a wall-mounted structure and an inverter according to the present application;

[0018] Figure 2 Fig. 2 is a front view of a wall-mounted structure and an inverter according to the present application;

[0019] Figure 3 Fig. 3 is a perspective view of a wall-mounted structure and an inverter according to the present application; Figure 2 Fig. 4 is an enlarged view of structure A in Fig. 3.

[0020] In the figure: 1, I-shaped mounting frame; 2, bearing groove; 3, fastening screw; 4, expansion sleeve; 5, bearing bracket; 6, locking assembly; 61, locking rod; 62, connecting plate; 63, pull ring; 64, reset spring; 65, arc-shaped clamping block; 7, inverter body; 8, connecting assembly; 81, connecting mounting block; 82, arc-shaped clamping groove; 83, T-shaped sliding block. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As Figure 1 and Figure 2As shown, a wall hanging structure, including an I-shaped mounting frame 1 and a bearing support 5, the inside of the I-shaped mounting frame 1 is symmetrically provided with a bearing groove 2, and the inner surface of the bearing groove 2 is movably provided with a fastening screw 3, the outer dimension of the end of the fastening screw 3 is completely consistent with the inner dimension of the bearing groove 2, and the end of the fastening screw 3 forms a clamping structure with the I-shaped mounting frame 1 through the bearing groove 2, by setting the fastening screw 3 and the I-shaped mounting frame 1 in a clamping structure, the fastening screw 3 can automatically sink into the inside of the bearing groove 2 when rotating towards the inside of the wall, and the outer surface of the fastening screw 3 is movably connected with an expansion sleeve 4, the bearing support 5 is symmetrically and fixedly installed on the outside of the I-shaped mounting frame 1, and the outside of the bearing support 5 is symmetrically provided with a locking assembly 6, the locking assembly 6 comprises a locking rod 61, a connecting plate 62, a pull ring 63, a return spring 64 and an arc-shaped clamping block 65, the end of the locking rod 61 is fixedly connected with the connecting plate 62, the other end of the connecting plate 62 is fixedly provided with the pull ring 63, the end of the connecting plate 62 is fixedly connected with the return spring 64, the end of the return spring 64 is fixedly connected with the end of the connecting plate 62, the other end of the return spring 64 is fixedly connected with the outside of the bearing support 5, the connecting plate 62 forms an elastic structure with the bearing support 5 through the return spring 64, by setting the connecting plate 62 and the bearing support 5 in an elastic structure, the locking rod 61 can drive the arc-shaped clamping block 65 to automatically clamp into the inside of the arc-shaped clamping groove 82 to complete the locking work, the other end of the locking rod 61 is fixedly provided with the arc-shaped clamping block 65, the end of the arc-shaped clamping block 65 is fixedly connected with the end of the locking rod 61, the other end of the locking rod 61 is fixedly connected with the end of the connecting plate 62, and the arc-shaped clamping block 65 forms a fixed structure with the connecting plate 62 through the locking rod 61, by setting the arc-shaped clamping block 65 and the connecting plate 62 in a fixed structure, the arc-shaped clamping block 65 will not be loose when the locking rod 61 drives the arc-shaped clamping block 65 to lock.

[0023] An inverter is installed with the above wall hanging structure, so that the worker can quickly disassemble and assemble when overhauling the inverter, thereby greatly improving the inverter overhaul efficiency of the worker, and also ensuring that the inverter is not easy to fall off from the wall during use.

[0024] As Figures 1-3As shown, an inverter comprises an inverter body 7 and a connecting assembly 8, the connecting assembly 8 is symmetrically arranged on the back of the inverter body 7, and the connecting assembly 8 comprises a connecting mounting block 81, an arc-shaped clamping groove 82 and a T-shaped sliding block 83, the top of the connecting mounting block 81 is symmetrically provided with the arc-shaped clamping groove 82, the inner size of the arc-shaped clamping groove 82 is completely matched with the outer size of the arc-shaped clamping block 65, the arc-shaped clamping block 65 and the connecting mounting block 81 form a clamping structure, the arc-shaped clamping block 65 is clamped into the connecting mounting block 81 to complete the locking work, the bottom of the connecting mounting block 81 is symmetrically fixedly provided with the T-shaped sliding block 83, the bottom of the connecting mounting block 81 is fixedly connected with the top of the T-shaped sliding block 83, the connecting mounting block 81 and the bearing support 5 form a sliding structure through the T-shaped sliding block 83, and the connecting mounting block 81 moves along the inner surface of the bearing support 5 more smoothly and stably.

[0025] In summary, the wall hanging structure and the inverter have the following advantages. Figures 1 to 3 As shown in the structure, the worker sticks the I-shaped mounting frame 1 on the wall and positions and drills the wall through the bearing groove 2, then fixes the expansion sleeve 4 into the drilled hole, then rotates the fastening screw 3 through the bearing groove 2 and towards the inside of the expansion sleeve 4, the expansion sleeve 4 automatically expands when the fastening screw 3 enters the inside of the expansion sleeve 4 to complete the reinforcing work, when the fastening screw 3 is installed, the end portion automatically sinks into the inside of the bearing groove 2 to complete the installation of the I-shaped mounting frame 1, then the worker holds the inverter body 7 and presses and installs the connecting mounting block 81 towards the inside of the bearing support 5 through the sliding of the T-shaped sliding block 83, at this time, the connecting plate 62 drives the locking rod 61 to move through the elastic force of the reset spring 64, so that the locking rod 61 drives the arc-shaped clamping block 65 to move along the outside of the connecting mounting block 81, when the arc-shaped clamping block 65 moves to the arc-shaped clamping groove 82, the arc-shaped clamping block 65 automatically clamps into the inside of the arc-shaped clamping groove 82 to complete the locking work, so as to complete the rapid installation of the inverter body 7.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A wall mounting structure comprising an I-beam mounting bracket (1) and a load bearing bracket (5), characterised in that, The inside of the I-shaped mounting frame (1) is symmetrically provided with a bearing groove (2), and the inner surface of the bearing groove (2) movably mounts a fastening screw (3), and the outer surface of the fastening screw (3) movably connects an expansion sleeve (4), the bearing bracket (5) is symmetrically fixedly mounted on the outside of the I-shaped mounting frame (1), and the outside of the bearing bracket (5) symmetrically mounts a locking assembly (6).

2. A wall mounting structure according to claim 1, wherein The outer dimension of the end of the fastening screw (3) is completely consistent with the inner dimension of the bearing groove (2), and the end of the fastening screw (3) forms a clamping structure with the I-shaped mounting frame (1) through the bearing groove (2).

3. A wall mounting structure according to claim 1, wherein The locking assembly (6) comprises a locking rod (61), a connecting plate (62), a pull ring (63), a reset spring (64) and an arc-shaped clamping block (65), the end of the locking rod (61) is fixedly connected with the connecting plate (62), the other end of the connecting plate (62) is fixedly mounted with the pull ring (63), the end of the connecting plate (62) is fixedly connected with the reset spring (64), and the other end of the locking rod (61) is fixedly mounted with the arc-shaped clamping block (65).

4. A wall mounting structure according to claim 3, wherein The end of the reset spring (64) is fixedly connected with the end of the connecting plate (62), the other end of the reset spring (64) is fixedly connected with the outside of the bearing bracket (5), and the connecting plate (62) forms an elastic structure with the bearing bracket (5) through the reset spring (64).

5. A wall mounting structure according to claim 3, wherein The end of the arc-shaped clamping block (65) is fixedly connected with the end of the locking rod (61), the other end of the locking rod (61) is fixedly connected with the end of the connecting plate (62), and the arc-shaped clamping block (65) forms a fixed structure with the connecting plate (62) through the locking rod (61).

6. An inverter, characterized by, The inverter is mounted with the wall hanging structure of any one of claims 1-5, the inverter comprises an inverter body (7) and a connecting assembly (8), the back of the inverter body (7) is symmetrically mounted with the connecting assembly (8), and the connecting assembly (8) comprises a connecting mounting block (81), an arc-shaped clamping groove (82) and a T-shaped sliding block (83), the top of the connecting mounting block (81) is symmetrically provided with the arc-shaped clamping groove (82), and the bottom of the connecting mounting block (81) is symmetrically fixedly mounted with the T-shaped sliding block (83).

7. An inverter according to claim 6, wherein The inner dimension of the arc-shaped clamping groove (82) is completely consistent with the outer dimension of the arc-shaped clamping block (65), and the arc-shaped clamping block (65) forms a clamping structure with the connecting mounting block (81) through the arc-shaped clamping groove (82).

8. An inverter according to claim 6, wherein The bottom of the connecting mounting block (81) is fixedly connected with the top of the T-shaped sliding block (83), and the connecting mounting block (81) forms a sliding structure with the bearing bracket (5) through the T-shaped sliding block (83).

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